指出只有当氢氧化铝洗液中全碱浓度小于或 等于赤泥洗液中全碱浓度时，才有利于赤泥洗涤；
It was pointed out that aluminate hydrate(AH) wash liquor was favor to red mud washing only if its total soda concentration was less than that of red mud wash liquor.
本发明公开了一种氧化铝生产流程中的赤泥分离及洗涤絮凝剂二次稀释水的方法及稀释装置。
The invention discloses a method for separating red mud and washing secondary dilute water of a flocculant in the production flow of alumina and a dilution device.
目前氧化铝厂均采用沉降槽分离和洗涤赤泥。
Currently, settling tank is widely used in the process of separating and washing red mud.
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